| JCMAvi vs Eddy | 3–12 | 20.00% |
| JCMAvi vs Reina | 9–5 | 64.29% |
| JCMAvi vs Yoshimitsu | 9–3 | 75.00% |
| JCMAvi vs Xiaoyu | 7–5 | 58.33% |
| JCMAvi vs Steve | 6–6 | 50.00% |
| JCMAvi vs Lili | 5–6 | 45.45% |
| JCMAvi vs King | 3–6 | 33.33% |
| JCMAvi vs Jun | 5–4 | 55.56% |
| JCMAvi vs Law | 2–6 | 25.00% |
| JCMAvi vs Jack-8 | 3–3 | 50.00% |
| JCMAvi vs Jin | 3–2 | 60.00% |
| JCMAvi vs Kazuya | 1–4 | 20.00% |
| JCMAvi vs Feng | 2–3 | 40.00% |
| JCMAvi vs Nina | 2–3 | 40.00% |
| JCMAvi vs Lee | 1–4 | 20.00% |
| JCMAvi vs Hwoarang | 2–2 | 50.00% |
| JCMAvi vs Dragunov | 1–3 | 25.00% |
| JCMAvi vs Bryan | 1–2 | 33.33% |
| JCMAvi vs Devil Jin | 2–1 | 66.67% |
| JCMAvi vs Lars | 3–0 | 100.00% |
| JCMAvi vs Shaheen | 2–1 | 66.67% |
| JCMAvi vs Zafina | 3–0 | 100.00% |
| JCMAvi vs Victor | 1–2 | 33.33% |
| JCMAvi vs Paul | 2–0 | 100.00% |
| JCMAvi vs Asuka | 2–0 | 100.00% |
| JCMAvi vs Leo | 0–2 | 0.00% |
| JCMAvi vs Alisa | 1–1 | 50.00% |
| JCMAvi vs Claudio | 0–2 | 0.00% |
| JCMAvi vs Kuma | 0–1 | 0.00% |
| JCMAvi vs Raven | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.